I-Dog Leg reamer inokudityaniswa kumtya wokubhobhoza kwaye ifezekise ukuphinda kusebenze kancinci xa kusetyenzwa.

Esi sixhobo sineseti ezimbini zeencakuba ze-spiral reaming ephezulu nasezantsi. Iqela elisezantsi le-blade linoxanduva lokubuyisela kwakhona ngelixa u-drilling okanye ukuqhubela phambili ngexesha lokugaya, kunye neqela eliphezulu le-blade lijongene nokubuyisela umva ngexesha lokuhamba. Umsebenzi ophambili wesixhobo kukunciphisa ubunzima bengxaki ye-doglegs kumaqula aqondisayo, ukususa i-micro-doglegs kunye namanyathelo amancinci equleni, ekudumbeni kokwakheka kwe-shale kunye neebhedi ze-gypsum zetyuwa ezinwabuzelayo, amatye, iibhedi zamalahle kunye namanye amacandelo omthombo. iqula elinobubanzi obungaphezulu kancinane kunobubanzi bethiyori yentwana yokomba inokunciphisa ixesha lemisebenzi yokomba ngexesha lokomba oluqhelekileyo, kwaye iqinisekise imisebenzi ekhuselekileyo negudileyo njengokukhubeka, uvavanyo lombane, ukubaleka kwecasing, kunye nofakelo lwepakethe yokwandisa. Ukongezelela, isixhobo sinomsebenzi wokucoca ibhedi yokusika kwimibhobho ehamba phambili kunye nokulawula ngokufanelekileyo i-ECD yamaqula anqamlekileyo kunye nokufikelela okwandisiweyo.
Iimbonakalo:
1. Icandelo elilodwa, akukho zixhobo ezihambayo, amandla aphakamileyo ngaphezu kwamandla ombhobho wokubhobhoza oxhunywe kuwo;
2. Idibaniswe kwintambo yombhobho we-drill, kwiiderricks ezininzi, ayichaphazeli ukubekwa kwentambo kunye nokusebenza kwesibini;
3. I-hydraulic kunye ne-mechanical action double itshabalalisa kwaye icoca ibhedi yokusika;
4. Inqaku eliphambili eliphindwe kabini linokwandisa ubungakanani bomngxuma omkhulu kunobubanzi besixhobo;
5. I-spiral blade inceda ekuphuculeni ukuzinza komtya we-drill ngexesha lokusebenza;
6. Izakhiwo zokusika eziphezulu kunye nezantsi ziyakwazi ukufezekisa ukubuyisela okanye ukubuyisela umva;
7. Ingasetyenziselwa ukusetyenzwa komngxuma phambi kovavanyo lombane, ukubaleka kwecasing, i-expansion packer running, njl. njl.;
8. Ukunciphisa okanye ukuphelisa ingxaki encinci ye-dogleg;
9. Nciphisa ixesha lokubuyisela kunye namaxesha okupasa.

Isixhobo se-Dog Leg (DL) Reamer, esiyilelwe ukomelela kakhulu, sinobumbo obuyi-eccentric esivumela ukuba sembe imingxunya emikhulu kunokuba sidlula kuyo. Isixhobo sandisa umthombo, sikongela uhambo olufutshane olutya ixesha.

I-API Drilling Chinese Downhole Drilling Mud Motor luhlobo lwesixhobo sokugrumba ezantsi esiqhutywa ludaka. Udaka olusuka kwimpompo yodaka lungena kwi-motor ngendlela ye-valve edlulayo, kunye nokuhla koxinzelelo phakathi kwe-motor inlet kunye ne-outlet eyenziwe, ukuhla koxinzelelo kuya kuqhuba i-motor rotator ukuba ijikeleze, kwaye idlulisele i-torque kunye nesantya sokujikeleza kwi-bit by shaft jikelele kunye ne-shaft yokuhambisa. . Ipropathi ye-downhole motor ixhomekeke ikakhulu kwiiparamitha zayo zepropati. Le mveliso isebenzisa itekhnoloji ephezulu kunye nentsha yokugquma ukunqanda ukugquma kweerotha ezibangelwa bubuchwephesha bemveli. Amandla kunye nobomi bayo buphuculwe kakhulu. Isebenza kwi-Horizontal Directional Drilling, ukugrumba okuyintlanganisela, amaqula adibeneyo, amaqula asecaleni kunye nokusetyenzwa kakuhle, ukuSebenza kweTubing eDityanisiweyo, njl.njl.doi-whole yokomba injini

Injini esezantsi luhlobo lwe-positivement downhole motor(PDM).Emva kokuba ulwelo olunoxinzelelo oluphezulu lokomba lungena kwimotor esezantsi ukusuka kwisiqu sokomba, uxinzelelo lolwelo lunyanzela irotor ukuba ijikelezise ihambisa itorque ukuya kwibhithi ukuphumeza injongo yokomba.

Iindidi ngeendidi zokudityaniswa kwemoto ephantsi komngxuma wobungakanani bequla 1 7/8"~26" kunye ne24 yemilinganiselo engundoqo (echongwa ngedayamitha engaphandle yestator) : 1-11/16", 2-1/8", 2-3/8 ", 2-7/8", 3-1/8", 3-1/2", 3-3/4", 4", 4-1/8", 4-3/4", 5", 5-1/4", 5-7/8", 6-1/4", 6-1/2", 6-3/4", 7-1/4", 7-3/4", 8 ", 8-1/4", 8-1/2", 9", 9-5/8", 11-1/4".

Ifom yesakhiwoibandakanyangqo, ukugoba okukodwa, ukugoba kabini, i-engile enokulungiseka njalo njalo. Uluhlu lweqondo lobushushu elikwaziyo ukumelana nobushushu lubandakanya  250°F (120℃) okanye ngaphantsi kwe-250℉ (120℃), naphakathi kwe-250 ℉(120℃) ukuya kuma-355℉ (180℃). Singakwazi nokubonelela ngazo zonke iinkcukacha kuqukwainjini ekwaziyo ukumelana nodaka esekwe kwi-oyile kunye nenjini ekwaziyo ukumelana nodaka lwamanzi etyuwa.

Iimpawu ezibalaseleyo

Izinga lokujikeleza kunye netorque, ubuchule obuphezulu, uluhlu lokuqukuqela olubanzi, ukusebenza okungenamagingxigingxi, ulungiso olulula, ukuthembeka okuphezulu, ubomi benkonzo ende.

Isicelo esiKhuselekileyo

Amandla awoneleyo kunye nezixhobo eziyilwe ngokukodwa izixhobo ezininzi eziwayo ukuqinisekisa ukusebenza ngokukhuselekileyo kokomba.

Injini eqhelekileyo yomngxuma iqulathe la malungu alandelayo:

(1) Ukudityaniswa kwebhola edadayo okanye ukudityaniswa kwevalvu ye-By-pass

(2) Ukudityaniswa kweRotor anti-drop

(3) Indibano yecandelo lamandla

(4) Ukudityaniswa kweshafu jikelele

(5) Indibano yokuthwala

Ukongeza kwi-motor ye-downhole eqhelekileyo, la malungu alandelayo ngeenjongo ezikhethekileyo ayafumaneka ukwenza injini yomgodi ophantsi olawulayo ukuhlangabezana neemfuno zokusebenza zokomba:

(1) Ijoyinti yendlela

(2) Ijoyinti yokugobela (efakwe ngaphezulu okanye ngaphantsi kwendlela yokudlula

ivalve ukwenza enye okanye kabini ukugoba ezantsi injini)

(3) Icandelo lombane lokugqitha elinomgongxo

(4) I-Fixed Bend Housing (ene-engile eyi-0~3° esisigxina)

(5) Izindlu ezijijekileyo ezilungisekayo

(6) Izinziso zezindlu kwindibano yokuthwala

(7) Izinzisi ezitshintshayo

 umngxuma wokomba injini

(Ezinye iiModeli zilapha ngereferensi yakho, iimodeli ezininzi kunye needetils pls qhagamshelana nathi.)

(Ngokuqinisekileyo, ukwenza ngokwezifiso kukwavumelekile, ukuba nje unokubonelela ngomzobo oneenkcukacha, ngakumbi iindawo ezinjengeebheringi.)

Imoto yodaka yomngxuma ngamnye ivavanywa kwibhentshi yovavanyo lobuchule kwaye isithuthi sodaka esisikelweyo siqinisekisiwe nge-100%, emva koko ingxelo yovavanyo iya kunikwa wena.

Umngxuma ngamnye wodaka wemoto unokusebenza ngokuqhubekayo iintsuku ezi-7 ~ 10 ngemeko elungileyo yokusebenza kunye nokusebenza ngokuchanekileyo.

Ewe kunjalo, inkonzo ye-intanethi emva kokuthengisa iyafumaneka nangaliphi na ixesha.

Icandelo laMandla:

Anti-ukuwisa isixhobo

Ball Drive Universal Shaft Assy

ABH Assy

Driveshaft Mandrel                                                                             Finished TC Radi

Ugqibile uHoucula                                                                                                    

ISigqeba soVavanyo seCandelo laMandla                                                           Ibhentshi yoVavanyo lweeMoto eDownhole